29892784

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13441}}^1$

素因数の和:13588

約数の個数: 20

約数和(自身を含む): 58338280

約数和(自身を除く): 28445496

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13441, 26882, 53764, 107528, 215056, 1868299, 3736598, 7473196, 14946392, 29892784]

約数ペア:

[(1, 29892784), (2, 14946392), (4, 7473196), (8, 3736598), (16, 1868299), (139, 215056), (278, 107528), (556, 53764), (1112, 26882), (2224, 13441)]